package com.baizhi.service;

import com.baizhi.entity.UserDTO;
import org.apache.ibatis.annotations.Param;

import java.util.Date;
import java.util.List;
import java.util.Map;

public interface UserDTOService {
    //查询性别
    List<Map> selectSexCount();
    //查询省份
    List<Map> selectProvinceCount();
    //查询日期
    int[] selectDateCount();

}
